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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-02-02 15:50:11 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-02-02 15:50:11 +0000
commit4e984154908aabd9ad4a83776aeead34a4472d6a (patch)
tree05eb015ac22cc36ffe30040ed92fc64548128b21 /test/wsdl/datetime
parent29be4a98bab69911295b9d2036a2b3ed622f313f (diff)
* proc.c (yarv_proc_alloc): needs return.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@11619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/wsdl/datetime')
0 files changed, 0 insertions, 0 deletions
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/*
   Unix SMB/Netbios implementation.
   smbd globals
   Copyright (C) Stefan Metzmacher 2009
   Copyright (C) Jeremy Allison 2010

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "system/select.h"
#include "librpc/gen_ndr/smbXsrv.h"

extern int aio_pending_size;
extern int outstanding_aio_calls;

#ifdef USE_DMAPI
struct smbd_dmapi_context;
extern struct smbd_dmapi_context *dmapi_ctx;
#endif

extern bool dfree_broken;

/* how many write cache buffers have been allocated */
extern unsigned int allocated_write_caches;

/* A singleton cache to speed up searching by dev/inode. */
struct fsp_singleton_cache {
	files_struct *fsp;
	struct file_id id;
};

extern const struct mangle_fns *mangle_fns;

extern unsigned char *chartest;
struct tdb_context;
extern struct tdb_context *tdb_mangled_cache;

/*
  this determines how many characters are used from the original filename
  in the 8.3 mangled name. A larger value leads to a weaker hash and more collisions.
  The largest possible value is 6.
*/
extern unsigned mangle_prefix;

struct msg_state;

extern bool logged_ioctl_message;

extern int trans_num;

extern time_t last_smb_conf_reload_time;
extern time_t last_printer_reload_time;
extern pid_t background_lpq_updater_pid;

/****************************************************************************
 structure to hold a linked list of queued messages.
 for processing.
****************************************************************************/
extern uint32_t common_flags2;

extern struct smb_trans_enc_state *partial_srv_trans_enc_ctx;
extern struct smb_trans_enc_state *srv_trans_enc_ctx;

struct sec_ctx {
	struct security_unix_token ut;
	struct security_token *token;
};
/* A stack of security contexts.  We include the current context as being
   the first one, so there is room for another MAX_SEC_CTX_DEPTH more. */
extern struct sec_ctx sec_ctx_stack[MAX_SEC_CTX_DEPTH + 1];
extern int sec_ctx_stack_ndx;
extern bool become_uid_done;
extern bool become_gid_done;

extern connection_struct *last_conn;
extern uint16_t last_flags;

extern uint32_t global_client_caps;

extern uint16_t fnf_handle;

struct conn_ctx {
	connection_struct *conn;
	uint64_t vuid;
};
/* A stack of current_user connection contexts. */
extern struct conn_ctx conn_ctx_stack[MAX_SEC_CTX_DEPTH];
extern int conn_ctx_stack_ndx;

struct vfs_init_function_entry;
extern struct vfs_init_function_entry *backends;
extern char *sparse_buf;
extern char *LastDir;

struct smbd_parent_context;
extern struct smbd_parent_context *am_parent;
extern struct memcache *smbd_memcache_ctx;
extern bool exit_firsttime;

struct tstream_context;
struct smbd_smb2_request;

DATA_BLOB negprot_spnego(TALLOC_CTX *ctx, struct smbd_server_connection *sconn);

void smbd_lock_socket(struct smbd_server_connection *sconn);
void smbd_unlock_socket(struct smbd_server_connection *sconn);

NTSTATUS smbd_do_locking(struct smb_request *req,
			 files_struct *fsp,
			 uint8_t type,
			 int32_t timeout,
			 uint16_t num_ulocks,
			 struct smbd_lock_element *ulocks,
			 uint16_t num_locks,
			 struct smbd_lock_element *locks,
			 bool *async);

NTSTATUS smbd_do_qfilepathinfo(connection_struct *conn,
			       TALLOC_CTX *mem_ctx,
			       uint16_t info_level,
			       files_struct *fsp,
			       struct smb_filename *smb_fname,
			       bool delete_pending,
			       struct timespec write_time_ts,
			       struct ea_list *ea_list,
			       int lock_data_count,
			       char *lock_data,
			       uint16_t flags2,
			       unsigned int max_data_bytes,
			       size_t *fixed_portion,
			       char **ppdata,
			       unsigned int *pdata_size);

NTSTATUS smbd_do_setfilepathinfo(connection_struct *conn,
				struct smb_request *req,
				TALLOC_CTX *mem_ctx,
				uint16_t info_level,
				files_struct *fsp,
				struct smb_filename *smb_fname,
				char **ppdata, int total_data,
				int *ret_data_size);

NTSTATUS smbd_do_qfsinfo(connection_struct *conn,
			 TALLOC_CTX *mem_ctx,
			 uint16_t info_level,
			 uint16_t flags2,
			 unsigned int max_data_bytes,
			 size_t *fixed_portion,
			 struct smb_filename *smb_fname,
			 char **ppdata,
			 int *ret_data_len);

bool smbd_dirptr_get_entry(TALLOC_CTX *ctx,
			   struct dptr_struct *dirptr,
			   const char *mask,
			   uint32_t dirtype,
			   bool dont_descend,
			   bool ask_sharemode,
			   bool (*match_fn)(TALLOC_CTX *ctx,
					    void *private_data,
					    const char *dname,
					    const char *mask,
					    char **_fname),
			   bool (*mode_fn)(TALLOC_CTX *ctx,
					   void *private_data,
					   struct smb_filename *smb_fname,
					   uint32_t *_mode),
			   void *private_data,
			   char **_fname,
			   struct smb_filename **_smb_fname,
			   uint32_t *_mode,
			   long *_prev_offset);

bool smbd_dirptr_lanman2_entry(TALLOC_CTX *ctx,
			       connection_struct *conn,
			       struct dptr_struct *dirptr,
			       uint16 flags2,
			       const char *path_mask,
			       uint32 dirtype,
			       int info_level,
			       int requires_resume_key,
			       bool dont_descend,
			       bool ask_sharemode,
			       uint8_t align,
			       bool do_pad,
			       char **ppdata,
			       char *base_data,
			       char *end_data,
			       int space_remaining,
			       bool *out_of_space,
			       bool *got_exact_match,
			       int *_last_entry_off,
			       struct ea_list *name_list);

NTSTATUS smbd_calculate_access_mask(connection_struct *conn,
				    const struct smb_filename *smb_fname,
				    bool use_privs,
				    uint32_t access_mask,
				    uint32_t *access_mask_out);

void smbd_notify_cancel_by_smbreq(const struct smb_request *smbreq);

void smbd_server_connection_terminate_ex(struct smbd_server_connection *sconn,
					 const char *reason,
					 const char *location);
#define smbd_server_connection_terminate(sconn, reason) \
	smbd_server_connection_terminate_ex(sconn, reason, __location__)

const char *smb2_opcode_name(uint16_t opcode);
bool smbd_is_smb2_header(const uint8_t *inbuf, size_t size);

void reply_smb2002(struct smb_request *req, uint16_t choice);
void reply_smb20ff(struct smb_request *req, uint16_t choice);
void smbd_smb2_first_negprot(struct smbd_server_connection *sconn,
			     uint8_t *inbuf, size_t size);

NTSTATUS smbd_smb2_request_error_ex(struct smbd_smb2_request *req,
				    NTSTATUS status,
				    DATA_BLOB *info,
				    const char *location);
#define smbd_smb2_request_error(req, status) \
	smbd_smb2_request_error_ex(req, status, NULL, __location__)
NTSTATUS smbd_smb2_request_done_ex(struct smbd_smb2_request *req,
				   NTSTATUS status,
				   DATA_BLOB body, DATA_BLOB *dyn,
				   const char *location);
#define smbd_smb2_request_done(req, body, dyn) \
	smbd_smb2_request_done_ex(req, NT_STATUS_OK, body, dyn, __location__)

NTSTATUS smbd_smb2_send_oplock_break(struct smbd_server_connection *sconn,
				     struct smbXsrv_session *session,
				     struct smbXsrv_tcon *tcon,
				     struct smbXsrv_open *op,
				     uint8_t oplock_level);

NTSTATUS smbd_smb2_request_pending_queue(struct smbd_smb2_request *req,
					 struct tevent_req *subreq,
					 uint32_t defer_time);

struct smb_request *smbd_smb2_fake_smb_request(struct smbd_smb2_request *req);
size_t smbd_smb2_unread_bytes(struct smbd_smb2_request *req);
void remove_smb2_chained_fsp(files_struct *fsp);

NTSTATUS smbd_smb2_request_verify_creditcharge(struct smbd_smb2_request *req,
					       uint32_t data_length);

NTSTATUS smbd_smb2_request_verify_sizes(struct smbd_smb2_request *req,
					size_t expected_body_size);

NTSTATUS smbd_smb2_request_process_negprot(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_sesssetup(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_logoff(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_tcon(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_tdis(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_create(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_close(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_flush(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_read(struct smbd_smb2_request *req);
NTSTATUS smb2_read_complete(struct tevent_req *req, ssize_t nread, int err);
NTSTATUS smbd_smb2_request_process_write(struct smbd_smb2_request *req);
NTSTATUS smb2_write_complete(struct tevent_req *req, ssize_t nwritten, int err);
NTSTATUS smb2_write_complete_nosync(struct tevent_req *req, ssize_t nwritten,
				    int err);
NTSTATUS smbd_smb2_request_process_lock(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_ioctl(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_keepalive(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_find(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_notify(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_getinfo(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_setinfo(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_process_break(struct smbd_smb2_request *req);
NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req);
void smbd_smb2_request_dispatch_immediate(struct tevent_context *ctx,
				struct tevent_immediate *im,
				void *private_data);

/* SMB1 -> SMB2 glue. */
void send_break_message_smb2(files_struct *fsp, int level);
struct blocking_lock_record *get_pending_smb2req_blr(struct smbd_smb2_request *smb2req);
bool push_blocking_lock_request_smb2( struct byte_range_lock *br_lck,
				struct smb_request *req,
				files_struct *fsp,
				int lock_timeout,
				int lock_num,
				uint64_t smblctx,
				enum brl_type lock_type,
				enum brl_flavour lock_flav,
				uint64_t offset,
				uint64_t count,
				uint64_t blocking_smblctx);
void process_blocking_lock_queue_smb2(
	struct smbd_server_connection *sconn, struct timeval tv_curr);
void cancel_pending_lock_requests_by_fid_smb2(files_struct *fsp,
			struct byte_range_lock *br_lck,
			enum file_close_type close_type);
/* From smbd/smb2_create.c */
int map_smb2_oplock_levels_to_samba(uint8_t in_oplock_level);
bool get_deferred_open_message_state_smb2(struct smbd_smb2_request *smb2req,
			struct timeval *p_request_time,
			void **pp_state);
bool open_was_deferred_smb2(struct smbd_server_connection *sconn,
			    uint64_t mid);
void remove_deferred_open_message_smb2(
	struct smbd_server_connection *sconn, uint64_t mid);
bool schedule_deferred_open_message_smb2(
	struct smbd_server_connection *sconn, uint64_t mid);
bool push_deferred_open_message_smb2(struct smbd_smb2_request *smb2req,
			struct timeval request_time,
			struct timeval timeout,
			struct file_id id,
			char *private_data,
			size_t priv_len);

struct smbXsrv_connection {
	struct smbd_server_connection *sconn;

	const struct tsocket_address *local_address;
	const struct tsocket_address *remote_address;
	const char *remote_hostname;

	struct tevent_context *ev_ctx;
	struct messaging_context *msg_ctx;

	enum protocol_types protocol;

	struct {
		struct {
			uint32_t capabilities;
			struct GUID guid;
			uint16_t security_mode;
			uint16_t num_dialects;
			uint16_t *dialects;
		} client;
		struct {
			uint32_t capabilities;
			struct GUID guid;
			uint16_t security_mode;
			uint16_t dialect;
			uint32_t max_trans;
			uint32_t max_read;
			uint32_t max_write;
		} server;
	} smb2;

	struct msg_state *msg_state;

	/*
	 * Link into libasys for asynchronous operations
	 */
	struct asys_context *asys_ctx;
	struct tevent_fd *asys_fde;

	uint64_t smbd_idle_profstamp;

	/*
	 * this session_table is used for SMB1 and SMB2,
	 */
	struct smbXsrv_session_table *session_table;
	uint64_t last_session_id;
	/*
	 * this tcon_table is only used for SMB1.
	 */
	struct smbXsrv_tcon_table *tcon_table;
	/*
	 * this open_table is used for SMB1 and SMB2,
	 * because we have a global sconn->real_max_open_files
	 * limit.
	 */
	struct smbXsrv_open_table *open_table;
};

NTSTATUS smbXsrv_version_global_init(const struct server_id *server_id);
uint32_t smbXsrv_version_global_current(void);

NTSTATUS smbXsrv_connection_init_tables(struct smbXsrv_connection *conn,
					enum protocol_types protocol);

NTSTATUS smbXsrv_session_global_init(void);
NTSTATUS smbXsrv_session_create(struct smbXsrv_connection *conn,
				NTTIME now,
				struct smbXsrv_session **_session);
NTSTATUS smbXsrv_session_update(struct smbXsrv_session *session);
NTSTATUS smbXsrv_session_logoff(struct smbXsrv_session *session);
NTSTATUS smbXsrv_session_logoff_all(struct smbXsrv_connection *conn);
NTSTATUS smb1srv_session_table_init(struct smbXsrv_connection *conn);
NTSTATUS smb1srv_session_lookup(struct smbXsrv_connection *conn,
				uint16_t vuid, NTTIME now,
				struct smbXsrv_session **session);
NTSTATUS smb2srv_session_table_init(struct smbXsrv_connection *conn);
NTSTATUS smb2srv_session_lookup(struct smbXsrv_connection *conn,
				uint64_t session_id, NTTIME now,
				struct smbXsrv_session **session);
struct smbXsrv_session_global0;
NTSTATUS smbXsrv_session_global_traverse(
			int (*fn)(struct smbXsrv_session_global0 *, void *),
			void *private_data);
struct tevent_req *smb2srv_session_close_previous_send(TALLOC_CTX *mem_ctx,